Kanomax 3715-06 Remote Airborne Particle Counter with Integrated Flow Control and Modbus Communication

Overview

The Kanomax 3715-06 is a high-reliability, remotely operable airborne particle counter engineered for continuous environmental monitoring in cleanroom validation, HVAC system verification, pharmaceutical manufacturing, and semiconductor fabrication environments. Based on the principle of light scattering detection using a stable Class 1 laser diode, the instrument measures real-time particulate concentration across six discrete size channels—0.3, 0.5, 1.0, 3.0, 5.0, and 10.0 µm—with metrological traceability to ISO 21501-4 and JIS B9921 standards. Its calibrated volumetric flow rate of 2.83 L/min (0.1 CFM) ensures compliance with ISO 14644-1 sampling protocols for cleanroom classification. Unlike portable handheld units, the 3715-06 is designed for permanent installation, featuring integrated vacuum-driven sampling, robust industrial-grade housing, and configurable power options—including Power over Ethernet (PoE)—to support unattended operation in distributed monitoring networks.

Key Features

• Simultaneous six-channel particle counting with NIST-traceable calibration and counting efficiency validated per ISO 21501-4 and JIS B9921
• Integrated dual-mode sampling architecture: built-in vacuum pump (8,000-hour service life) or external air source compatibility for flexible duct or manifold integration
• Real-time data acquisition with 1-second update interval and user-definable sampling duration
• Industrial communication interfaces: RS-485 with Modbus RTU protocol and optional Ethernet-based Modbus TCP/IP for SCADA and BMS integration
• On-device data logging capacity of 4,320 timestamped records with automatic overwrite management and audit-ready export via USB or network
• Optional integrated temperature and relative humidity sensing (±0.5 °C, ±3% RH accuracy), supporting environmental correlation analysis
• 4.3-inch capacitive touchscreen HMI with intuitive navigation, alarm configuration, and status visualization (flow, laser health, count rate, power)
• Multi-source power flexibility: DC 12–24 V, AC 100–240 V, PoE (IEEE 802.3af), or external DC adapter—enabling deployment in constrained or legacy infrastructure environments

Sample Compatibility & Compliance

The 3715-06 is optimized for isokinetic sampling of ambient and process air streams in controlled environments. It meets ISO 14644-1:2015 requirements for cleanroom particle monitoring when deployed with appropriate sampling tubing (≤1.5 m length, conductive PTFE recommended) and flow verification. The device supports GLP/GMP-aligned workflows through configurable alarm thresholds (0–100% setpoint), event-triggered data capture, and tamper-evident logging. Its firmware architecture enables full 21 CFR Part 11 compliance when paired with validated enterprise software platforms that enforce electronic signatures, audit trails, and role-based access control. All optical and pneumatic components are constructed from non-outgassing, electrostatic-dissipative materials suitable for ISO Class 3–8 cleanrooms and compliant with RoHS and REACH directives.

Software & Data Management

Data from the 3715-06 is accessible via native Modbus register mapping, enabling seamless integration into existing facility monitoring systems (e.g., Siemens Desigo, Honeywell Experion, or custom LabVIEW/Python-based dashboards). Kanomax provides optional PC-based configuration and visualization software (Kanomax AirSight™) supporting trend analysis, report generation (PDF/CSV), and automated alerting via email or SNMP traps. Raw data exports include full metadata: timestamp (UTC), channel-specific counts, flow rate, temperature, RH, battery/voltage status, and internal diagnostics. The embedded memory maintains chronological integrity with millisecond-precision timestamps and cyclic redundancy check (CRC) validation for each stored record—ensuring data integrity during power interruption or network latency events.

Applications

• Cleanroom qualification and routine monitoring per ISO 14644-1 and EU GMP Annex 1
• Filter integrity testing and upstream/downstream particle challenge evaluation in HVAC and ULPA filter banks
• Environmental monitoring in aseptic processing suites and isolator gloveports
• Particle source identification and dispersion mapping in semiconductor fabs and microelectronics assembly lines
• Validation of laminar airflow workstations and biosafety cabinets (NSF/ANSI 49)
• Long-term stability assessment of洁净环境 under dynamic operational loads (e.g., personnel movement, equipment cycling)

FAQ

What communication protocols does the 3715-06 support?
It supports Modbus RTU over RS-485 as standard, with optional Modbus TCP/IP via Ethernet interface.
Can the device operate without an external computer?
Yes—the unit functions autonomously with local display, onboard logging, and programmable alarms; no host PC is required for basic operation.
Is the laser source replaceable in the field?
No—the laser diode is sealed and rated for ≥10 years MTBF; replacement requires factory recalibration and is not user-serviceable.
Does it meet FDA requirements for pharmaceutical manufacturing?
When integrated into a validated system with appropriate software controls, it supports 21 CFR Part 11 compliance for electronic records and signatures.
What is the maximum allowable sampling tube length?
For optimal isokinetic performance and minimal particle loss, Kanomax recommends ≤1.5 meters of conductive, smooth-bore tubing with inner diameter matching the inlet port (Ø6.35 mm).